5.7y-5.2=y/2.5 how to solve
2 answers:
Answer:
y = 0.981
Step-by-step explanation:
Given expression:
Solution:
Subtract 0.4y from both sides:
- 5.7y-5.2-0.4y=0.4y-0.4y
- 5.3y - 5.2 = 0
Add 5.2 to both sides:
- 5.3y-5.2+5.2 = 0+5.2
- 5.3y = 5.2
Divide both sides by 5.3:
Hence, y = 0.981.
5.7y-5.2=y/2.5
Add 5.2 to both sides:
5.7y = y/2.5 + 5.2
y/2.5 = 0.4y
5.7y = 0.4y + 5.2
Subtract 0.4y from both sides:
5.3y = 5.2
Divide both sides by 5.3:
y = 5.2/5.3
y = 0.98113
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Answer:
he can travel 495 km in 9 hr
distance covered in one hr = 275\5
55
distance covered in 9 hrs =495
Answer:

Step-by-step explanation:
So we have:

First, distribute:

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Deffense [45]
Hi I figured it out for you all you need to do is plug in the X factor .number 3 is y=-1
Where they intersect is (-1,2) hope this helps